00:00you could charge a phone say for one minute and it would last around two years
00:04so if you imagine you're just about to leave the house and you realize your phone is dead
00:08you know panic with a quantum battery theoretically you could charge it almost instantly by exploiting
00:15these strange rules of quantum physics and you know electric cars could be charged in moments
00:21it's so efficient and sort of incredible this the new prototype on this took femtoseconds which is
00:29a quadrillionth of a second to charge and store the energy for nanoseconds which doesn't sound like
00:35much and it's not that much at the moment but if you if you scale that up
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